/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA.
 *
 * http://www.gnu.org/copyleft/gpl.html
 */
package l1j.jrwz.server.serverpackets;

import l1j.jrwz.server.codes.Opcodes;
import l1j.jrwz.server.model.L1NpcTalkData;
import l1j.jrwz.server.model.npc.L1NpcHtml;

public class S_NPCTalkReturn extends ServerBasePacket {
    private static final String _S__25_TalkReturn = "[S] _S__25_TalkReturn";
    private byte[] _byte = null;

    public S_NPCTalkReturn(int objid, L1NpcHtml html) {
        buildPacket(objid, html.getName(), html.getArgs());
    }

    public S_NPCTalkReturn(int objid, String htmlid) {
        buildPacket(objid, htmlid, null);
    }

    public S_NPCTalkReturn(int objid, String htmlid, String[] data) {
        buildPacket(objid, htmlid, data);
    }

    public S_NPCTalkReturn(L1NpcTalkData npc, int objid, int action) {
        this(npc, objid, action, null);
    }

    public S_NPCTalkReturn(L1NpcTalkData npc, int objid, int action,
            String[] data) {

        String htmlid = "";

        if (action == 1) {
            htmlid = npc.getNormalAction();
        } else if (action == 2) {
            htmlid = npc.getCaoticAction();
        } else {
            throw new IllegalArgumentException();
        }

        buildPacket(objid, htmlid, data);
    }

    private void buildPacket(int objid, String htmlid, String[] data) {

        writeC(Opcodes.S_OPCODE_SHOWHTML);
        writeD(objid);
        writeS(htmlid);
        if (data != null && 1 <= data.length) {
            writeH(0x01); // 不明バイト 分かる人居たら修正願います
            writeH(data.length); // 引数の数
            for (String datum : data) {
                writeS(datum);
            }
        } else {
            writeH(0x00);
            writeH(0x00);
        }
    }

    @Override
    public byte[] getContent() {
        if (_byte == null) {
            _byte = _bao.toByteArray();
        }
        return _byte;
    }

    @Override
    public String getType() {
        return _S__25_TalkReturn;
    }
}
